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Searched refs:watermarks (Results 1 – 25 of 29) sorted by relevance

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/linux/drivers/gpu/drm/amd/display/dc/hubbub/dcn401/
H A Ddcn401_hubbub.c69 union dcn_watermark_set *watermarks, in hubbub401_program_urgent_watermarks() argument
78 if (safe_to_lower || watermarks->dcn4x.a.urgent > hubbub2->watermarks.dcn4x.a.urgent) { in hubbub401_program_urgent_watermarks()
79 hubbub2->watermarks.dcn4x.a.urgent = watermarks->dcn4x.a.urgent; in hubbub401_program_urgent_watermarks()
81 DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, watermarks->dcn4x.a.urgent); in hubbub401_program_urgent_watermarks()
84 watermarks->dcn4x.a.urgent, watermarks->dcn4x.a.urgent); in hubbub401_program_urgent_watermarks()
85 } else if (watermarks->dcn4x.a.urgent < hubbub2->watermarks.dcn4x.a.urgent) in hubbub401_program_urgent_watermarks()
89 if (safe_to_lower || watermarks->dcn4x.a.frac_urg_bw_flip in hubbub401_program_urgent_watermarks()
90 > hubbub2->watermarks.dcn4x.a.frac_urg_bw_flip) { in hubbub401_program_urgent_watermarks()
91 hubbub2->watermarks.dcn4x.a.frac_urg_bw_flip = watermarks->dcn4x.a.frac_urg_bw_flip; in hubbub401_program_urgent_watermarks()
93 DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, watermarks->dcn4x.a.frac_urg_bw_flip); in hubbub401_program_urgent_watermarks()
[all …]
H A Ddcn401_hubbub.h140 union dcn_watermark_set *watermarks,
146 union dcn_watermark_set *watermarks,
152 union dcn_watermark_set *watermarks,
158 union dcn_watermark_set *watermarks,
/linux/mm/damon/
H A Dsysfs-schemes.c852 struct damon_sysfs_watermarks *watermarks = kmalloc_obj(*watermarks); in damon_sysfs_watermarks_alloc() local
854 if (!watermarks) in damon_sysfs_watermarks_alloc()
856 watermarks->kobj = (struct kobject){}; in damon_sysfs_watermarks_alloc()
857 watermarks->metric = metric; in damon_sysfs_watermarks_alloc()
858 watermarks->interval_us = interval_us; in damon_sysfs_watermarks_alloc()
859 watermarks->high = high; in damon_sysfs_watermarks_alloc()
860 watermarks->mid = mid; in damon_sysfs_watermarks_alloc()
861 watermarks->low = low; in damon_sysfs_watermarks_alloc()
862 return watermarks; in damon_sysfs_watermarks_alloc()
885 struct damon_sysfs_watermarks *watermarks = container_of(kobj, in metric_show() local
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/calcs/
H A Ddcn_calcs.c566 context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns =
568 context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns =
570 context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns =
572 context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = v->ptemeta_urgent_watermark * 1000;
573 context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = v->urgent_watermark * 1000;
580 context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns =
582 context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns =
584 context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns =
586 context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = v->ptemeta_urgent_watermark * 1000;
587 context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = v->urgent_watermark * 1000;
[all …]
/linux/drivers/gpu/drm/amd/display/dc/dml/dcn31/
H A Ddcn31_fpu.c523 …context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cn… in dcn31_calculate_wm_and_dlg_fp()
524 …context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter… in dcn31_calculate_wm_and_dlg_fp()
525 …context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->b… in dcn31_calculate_wm_and_dlg_fp()
526 …context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&con… in dcn31_calculate_wm_and_dlg_fp()
527 …context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_z8_ns = cstate_enter_plus… in dcn31_calculate_wm_and_dlg_fp()
528 …context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&cont… in dcn31_calculate_wm_and_dlg_fp()
529 …context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, … in dcn31_calculate_wm_and_dlg_fp()
530 …context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->b… in dcn31_calculate_wm_and_dlg_fp()
531 …context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&… in dcn31_calculate_wm_and_dlg_fp()
532 …context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, p… in dcn31_calculate_wm_and_dlg_fp()
[all …]
/linux/tools/testing/selftests/damon/
H A Dsysfs.py36 def assert_watermarks_committed(watermarks, dump): argument
41 assert_true(dump['metric'] == wmark_metric_val[watermarks.metric],
43 assert_true(dump['interval'] == watermarks.interval, 'interval', dump)
44 assert_true(dump['high'] == watermarks.high, 'high', dump)
45 assert_true(dump['mid'] == watermarks.mid, 'mid', dump)
46 assert_true(dump['low'] == watermarks.low, 'low', dump)
132 assert_watermarks_committed(scheme.watermarks, dump['wmarks'])
238 watermarks=_damon_sysfs.DamosWatermarks(
H A Ddrgn_dump_damon_status.py119 def damos_watermarks_to_dict(watermarks): argument
120 return to_dict(watermarks, [
H A D_damon_sysfs.py393 watermarks = None variable in Damos
407 quota=DamosQuota(), watermarks=DamosWatermarks(), argument
415 self.watermarks = watermarks
416 self.watermarks.scheme = self
453 err = self.watermarks.stage()
/linux/drivers/gpu/drm/amd/display/dc/hubbub/dcn201/
H A Ddcn201_hubbub.c55 union dcn_watermark_set *watermarks, in hubbub201_program_watermarks() argument
62 if (hubbub1_program_urgent_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower)) in hubbub201_program_watermarks()
65 if (hubbub1_program_pstate_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower)) in hubbub201_program_watermarks()
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/
H A Dvg_clk_mgr.h30 struct watermarks;
36 struct watermarks *wm_set;
H A Ddcn301_smu.h129 struct watermarks { struct
/linux/drivers/gpu/drm/amd/display/dc/hubbub/dcn21/
H A Ddcn21_hubbub.h130 union dcn_watermark_set *watermarks,
135 union dcn_watermark_set *watermarks,
140 union dcn_watermark_set *watermarks,
145 union dcn_watermark_set *watermarks,
/linux/drivers/gpu/drm/amd/display/dc/hubbub/dcn32/
H A Ddcn32_hubbub.h121 union dcn_watermark_set *watermarks,
127 union dcn_watermark_set *watermarks,
133 union dcn_watermark_set *watermarks,
139 union dcn_watermark_set *watermarks,
/linux/Documentation/admin-guide/mm/damon/
H A Dreclaim.rst38 automatically activated and deactivated with three memory pressure watermarks.
60 no real monitoring and reclamation due to the watermarks-based activation
61 condition. Refer to below descriptions for the watermarks parameter for this.
150 Minimal time to wait before checking the watermarks, when DAMON_RECLAIM is
151 enabled but inactive due to its watermarks rule.
160 the watermarks.
178 watermarks. In the case, the system falls back to the LRU-list based page
/linux/drivers/gpu/drm/amd/display/dc/hubbub/dcn20/
H A Ddcn20_hubbub.c594 union dcn_watermark_set *watermarks, in hubbub2_program_watermarks() argument
604 if (hubbub1_program_urgent_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower)) in hubbub2_program_watermarks()
607 if (hubbub1_program_stutter_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower)) in hubbub2_program_watermarks()
619 if (hubbub1_program_pstate_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower)) in hubbub2_program_watermarks()
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/
H A Ddml21_translation_helper.c825 …hub_watermark_regs *wm_set_index_to_dc_wm_set(union dcn_watermark_set *watermarks, const enum dml2… in wm_set_index_to_dc_wm_set() argument
831 wm_regs = &watermarks->dcn4x.a; in wm_set_index_to_dc_wm_set()
834 wm_regs = &watermarks->dcn4x.b; in wm_set_index_to_dc_wm_set()
837 wm_regs = &watermarks->dcn4x.c; in wm_set_index_to_dc_wm_set()
840 wm_regs = &watermarks->dcn4x.d; in wm_set_index_to_dc_wm_set()
851 void dml21_extract_watermark_sets(const struct dc *in_dc, union dcn_watermark_set *watermarks, stru… in dml21_extract_watermark_sets() argument
859 struct dml2_dchub_watermark_regs *wm_regs = wm_set_index_to_dc_wm_set(watermarks, wm_index); in dml21_extract_watermark_sets()
/linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
H A Dsmu_helper.h45 struct watermarks { struct
H A Dsmu7_hwmgr.c5362 struct dm_pp_wm_sets_with_clock_ranges *watermarks = in smu7_set_watermarks_for_clocks_ranges() local
5374 for (k = 0; k < watermarks->num_wm_sets; k++) { in smu7_set_watermarks_for_clocks_ranges()
5375 if (dep_sclk_table->entries[i].clk >= watermarks->wm_clk_ranges[k].wm_min_eng_clk_in_khz / 10 && in smu7_set_watermarks_for_clocks_ranges()
5376 dep_sclk_table->entries[i].clk < watermarks->wm_clk_ranges[k].wm_max_eng_clk_in_khz / 10 && in smu7_set_watermarks_for_clocks_ranges()
5377 dep_mclk_table->entries[i].clk >= watermarks->wm_clk_ranges[k].wm_min_mem_clk_in_khz / 10 && in smu7_set_watermarks_for_clocks_ranges()
5378 dep_mclk_table->entries[i].clk < watermarks->wm_clk_ranges[k].wm_max_mem_clk_in_khz / 10) { in smu7_set_watermarks_for_clocks_ranges()
5380 table->DisplayWatermark[i][j] = watermarks->wm_clk_ranges[k].wm_set_id; in smu7_set_watermarks_for_clocks_ranges()
5386 table->DisplayWatermark[i][j] = watermarks->wm_clk_ranges[k - 1].wm_set_id); in smu7_set_watermarks_for_clocks_ranges()
H A Dsmu_helper.c717 struct watermarks *table = wt_table; in smu_set_watermarks_for_clocks_ranges()
/linux/drivers/gpu/drm/amd/display/dc/inc/
H A Dcore_types.h564 union dcn_watermark_set watermarks; member
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/inc/
H A Ddml2_internal_shared_types.h213 struct dml2_core_internal_watermarks watermarks; member
/linux/drivers/gpu/drm/amd/display/dc/hwss/dcn20/
H A Ddcn20_hwseq.c2368 unsigned int cache_wm_a = context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns; in dcn20_prepare_bandwidth()
2381 context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 4U * 1000U * 1000U * 1000U; in dcn20_prepare_bandwidth()
2391 &context->bw_ctx.bw.dcn.watermarks, in dcn20_prepare_bandwidth()
2397 context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = cache_wm_a; in dcn20_prepare_bandwidth()
2425 context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 4U * 1000U * 1000U * 1000U; in dcn20_optimize_bandwidth()
2432 &context->bw_ctx.bw.dcn.watermarks, in dcn20_optimize_bandwidth()
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/
H A Ddml2_core_dcn4_calcs.c7286 const struct dml2_core_internal_watermarks *watermarks, in calculate_pstate_keepout_dst_lines() argument
7297 …(unsigned int)math_ceil(watermarks->DRAMClockChangeWatermark / ((double)stream_descriptor->timing.… in calculate_pstate_keepout_dst_lines()
7927 CalculateWatermarks_params->Watermark = &mode_lib->ms.support.watermarks; // Watermarks *Watermark in dml_core_ms_prefetch_check()
7942 …calculate_pstate_keepout_dst_lines(display_cfg, &mode_lib->ms.support.watermarks, s->dummy_integer… in dml_core_ms_prefetch_check()
13135 out->informative.watermarks.urgent_us = dml_get_wm_urgent(mode_lib); in dml2_core_calcs_get_informative()
13136 out->informative.watermarks.writeback_urgent_us = dml_get_wm_writeback_urgent(mode_lib); in dml2_core_calcs_get_informative()
13137 out->informative.watermarks.writeback_pstate_us = dml_get_wm_writeback_dram_clock_change(mode_lib); in dml2_core_calcs_get_informative()
13138 out->informative.watermarks.writeback_fclk_pstate_us = dml_get_wm_writeback_fclk_change(mode_lib); in dml2_core_calcs_get_informative()
13140 out->informative.watermarks.cstate_exit_us = dml_get_wm_stutter_exit(mode_lib); in dml2_core_calcs_get_informative()
13141 out->informative.watermarks.cstate_enter_plus_exit_us = dml_get_wm_stutter_enter_exit(mode_lib); in dml2_core_calcs_get_informative()
[all …]
/linux/Documentation/admin-guide/sysctl/
H A Dvm.rst335 implies that the allocation will succeed as long as watermarks are met.
1104 distances between watermarks are 0.1% of the available memory in the
/linux/drivers/gpu/drm/amd/display/dc/hwss/dcn10/
H A Ddcn10_hwseq.c3354 &context->bw_ctx.bw.dcn.watermarks, in dcn10_prepare_bandwidth()
3392 &context->bw_ctx.bw.dcn.watermarks, in dcn10_optimize_bandwidth()

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